NFL star quarterbacks, celebrity athletes, and passionate fans, get ready because the action-packed RX3 Charity Flag Football Tournament is back for its annual event. On Saturday, March 21, 2026, spend the day at Saddleback College Stadium in Mission Viejo, a perfect way to celebrate football, philanthropy, and community with the entire family!
The RX3 Charity Flag Football Tournament is your chance to watch 12 of your favorite football stars in action—alongside top athletes, celebrities, and business moguls. Grab your tickets now!
You won’t want to miss out! Past lineups have featured some big names, including Buffalo Bills’ quarterback Josh Allen, Pittsburgh Steelers’ quarterback Aaron Rodgers and Detroit Lions’ quarterback Jared Goff. Hall of Famer Terrell Owens, Steelers’ wide receiver DK Metcalf, Super Bowl champ Cooper Dejean, Award-winning country music star Thomas Rhett and NFL record setter Amon-Ra St. Brown have also taken to the field. Snag tickets now!
Now in its fifth year, the celebrity-fueled event has already raised nearly $9 million for popular charities like the Boys & Girls Club of America, Saddleback College Foundation and Enloe Health Foundation. It’s hosted by RX3 Growth Partners, one of the largest consumer growth equity firms backed by athletes, celebrities, and influential investors.
The firm was co-founded in 2018 by four-time NFL MVP, Super Bowl Champion Aaron Rodgers, and partners Nate Raabe and Byron Roth, owner of Roth MKM investment. Since its inception, RX3 has invested in brands such as Therabody, Function Health, Fever, Truvani, and more. RX3 launched the RX3 Foundation to support its philanthropic efforts and endeavors including The RX3 Charity Flag Football Tournament and The 2026 Inaugural RX3 Charity Basketball Tournament.
“It’s been inspiring to see the Tournament grow into a flagship, must-attend event in Orange County,” said Nate Raabe, RX3 Co-Founder and Managing Partner. “As we celebrate our 5th Annual Tournament, we’re proud to bring together NFL talent, brands, partners, and supporters to raise meaningful funds for local and national charities—creating a lasting impact that extends well beyond the field.”
Tricia Gasparini, Executive Director of The RX3 Foundation echoed, “While it’s a one-day event, we see the ripple effect and lasting impact the tournament has on our charity partners and the communities they serve. Together, we’ve raised $8.7M to date for over 90 charity partners. Those funds have helped build an additional hospital wing, construct and fund a school in Mexico, and reach nearly 10,000 kids fighting cancer. Passing yards and touchdowns may define a career… but these are the stats that will long outlast the game.”
This is definitely not your average flag football game! Secure your spot now!
Whether you’re a die-hard football fan or simply looking for a fun-filled day with family, don’t miss the RX3 Charity Flag Football Tournament this March. Grab your tickets for an unforgettable day of football.
Beyond the thrilling game, families will love the Kids’ Fun Zone that has games, competitions and even the chance to win prizes. Foodies won’t want to miss the food trucks, as well as the VIP catered meals and open bar.Grab your tickets!
As for tickets, there are three types available, including GA, Select and VIP. The general admission tickets feature GA seating, public parking, delicious food trucks, a chance to check out the vendor village, as well as access to the Kids’ Fun Zone with plenty of entertainment for the littlest members of the family.
If you’re ready to up the ante, to get a taste of sideline access, upgrade to our select tickets. Select ticket holders will have all the GA perks plus will get backfield access, where they can secure player autographs and up-close moments with NFL superstars and celebrities.
Want to live like a VIP? Go for the full star-studded experience—VIP tent access, an open bar, gourmet catering, a chance to rub shoulders at meet-and-greets with your favorite players, reserved parking, premier main stadium seating and more!
A limited number of Exclusive VIP Sideline Cabanas (which include 10 tickets) are available for purchase – contact info@rx3foundation.com for more information.
📍Location: Saddleback College Stadium at 28000 Marguerite Pkwy, Mission Viejo, CA 92692
📅 When: March 21, 2026 | 10:00 a.m – 4:00 p.m.
🎟 Tickets: Grab them here before it sells out!